Natural environment

Milieu is the French word for environment (disambiguation). Milieu may refer to:

Milieu (chemistry), in chemistry and biology the surplus or shortage of electrons in a solution, for example, base or acid

The Sentient Milieu, a cooperative group of species from the Star Control fictional universe.

Milieu Therapy, a form of psychiatric therapy for children.

Milieu (literature), in literature and sociology the cultural environment that an individual lives in

Social environment

Milieu (Musician), the electronic musician